<?php

namespace App\Http\Requests\Backstage\System\Region;

use App\Models\System\Region;
use Dingo\Api\Http\FormRequest;
use Illuminate\Validation\Rule;

class CreateRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'name'      => [
                'required',
                Rule::unique(with(new Region())->getTable(), 'name')
                    ->where(function ($query) {
                        $query->where('level', Region::LEVEL);
                    })
            ],
            'parent_id' => [
                'nullable'
            ]
        ];
    }
}
